Glycolysis and Cellular Respiration: Breathing for Cells? Not So Much True or False

1.	Cellular respiration refers to -> the using of oxygen as a reactant to break down food into bioavailable energy True False
2.	In the electron transport chain, oxygen -> is the last electron acceptor True False
3.	Scientists believe that mitochondria and chloroplasts arose through endosymbiosis. What evidence is true and supports this claim? -> Chloroplasts are where photosynthesis occurs. True False
4.	The energy used in making ATP from ADP in chemiosmosis is from -> the stream of protons crossing the inner mitochondrial membrane True False
5.	During the transition step before the citric acid cycle, what conversion happens? -> Oxygen to water True False
6.	Which of the following is NOT a product of energy metabolism? -> Glucose True False
7.	The citric acid cycle is called a "cycle" because -> the acetyl-CoA from the beginning is regenerated at the end True False
8.	When FADH₂ enters the electron transport chain, what happens? -> Ethanol is made as a byproduct. True False
9.	During the redox reactions of the electron transport chain, where do protons move? -> Across the outer mitochondrial membrane True False
10.	Which of the following likely evolved first? -> Glycolysis True False

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